A chilling video captures the moment a Brazilian woman records her own death allegedly at the hands of her neighbour.

Willyene Mathias was shot twice in the face while filming a heated argument between herself and the man living next door.

The 22-year-old was using her phone to record the encounter in Santana de Cataguases, south east Brazil, when the man she is arguing with and who she refers to as Juliano, lifts up his t-shirt, pulls a gun from his trouser waistband and fires at point blank range.

Scroll down for video

Willyene Mathias (pictured) was shot twice in the face while filming a heated argument between herself and the man living next door

Willyene Mathias was shot twice in the face while filming a heated argument between herself and the man living next door (pictured). The man is seen holding a gun after pulling it from his waistband

In a split second the young mother of three's life is cut short. She screams in terror as two shots ring out and the phone clatters to the ground as it records her own dying moments. The suspect curses loudly as his victim lies on the floor